1Diagnosis and treatment strategy for refractory gastroesophageal reflux diseaseZOU Duo-wuSYMPOSIUM89-912Irritable bowel syndrome and dietYANG Jing-ze, LI Yan-qingSYMPOSIUM92-953Psychological assessment and treatment strategies for functional dyspepsiaLI YanSYMPOSIUM96-994Central nervous medication for refractory functional gastrointestinal disordersWANG Bo, CHEN Sheng-liangSYMPOSIUM100-1045Progress in the treatment of irritable bowel syndromeHU Yue, LYU BinSYMPOSIUM105-1106Gut microbiota: a new target for prevention and treatment of FGIDsTANG Qiang, CAO Hai-long, WANG Bang-maoSYMPOSIUM111-1147Research advances in the pathogenesis of irritable bowel syndromeZENG Hao-yu, BAI Tao, HOU Xiao-huaSYMPOSIUM115-1188Analysis of risk factors for chronic obstructive pulmonary disease complicated with peripheral vascular diseaseZHENG Qi, ZENG Xiao-li, BAO Hai-rong, LIU Xiao-juORIGINAL CONTRIBUTION119-1269Study on the induced sputum microbiome and 1-year mortality of hospitalized patients with AECOPDQI Yu-jing, SUN Xue-jiao, BIN Yan-fei, LI Ying-hua, WANG Zhe, HE Zhi-yiORIGINAL CONTRIBUTION127-13210Application of transbronchial cryobiopsy in the diagnosis of pneumoconiosisZENG Wan, AO Zhi, LI Yi-shi, JIN Sheng-hui, YI Xiang-hua, LI Xian, JIANG Jin-yue, JIN Xing-xing, XIAO Yang, JIANG Tao, LIU Xin-zhu, GUO Shu-liangORIGINAL CONTRIBUTION133-13911Effect of vancomycin infusion in different time on blood drug concentration, prognosis and therapeutic effect of severe patients in ICUZOU Qi, LIU Cheng, YU Mei-ling, WANG Hua-xue, ZHAO Shi-bing, YU Cang, QIN Su-wei, CHEN Jin-meng, HE Xian-diORIGINAL CONTRIBUTION140-14512Clinical features analysis of 50 cases of mesenteric panniculitis diagnosed by computerized tomographic scanningSU Ya-zhen, GUO Qian-yu, MA Dan, DU Jing, ZHANG Gai-lian, XU Ke, ZHANG Li-yunORIGINAL CONTRIBUTION146-14913Study on the pathological types of renal biopsy and the serum levels of M-type phospholipase A2 receptor-IgG in elderly patients with nephrotic syndromeWANG Yi-ning, YANG Yue, TU Tian-qi, GAO Hong-mei, ZOU Gu-ming, ZHUO Li, LI Wen-geORIGINAL CONTRIBUTION150-152,15714Clinical significance of serum anti-PLA2R antibody level in diagnosis and prognosis evaluation of idiopathic membranous nephropathyWANG Meng, WANG Li-ning, LIU Nan, DU Yin-keORIGINAL CONTRIBUTION153-15715Analysis of risk factors of death in patients with acute diquat poisoningWANG Luan, WANG Yang, ZHAO MinORIGINAL CONTRIBUTION158-16116Risk factors associated with bronchiectasis in patients with chronic obstructive pulmonary diseaseWANG Jing, WU Ke, GUO Ya-li, LI Xiao-su, ZHAO Li-minORIGINAL CONTRIBUTION162-16517Application of ultrasound in connective tissue disease-related interstitial lung diseaseREN Ting-ting, LI Hong-binREVIEW166-169,17318Research progress in imaging of osteoarthritisXI Yang, SHI Yin-peng, SONG Zhi-wei, ZHANG Zhi-yi, MEI Yi-fangREVIEW170-17319A case of common variant immunodeficiency complicated with prevotella sepsis and pulmonary aspergillosis infectionGONG Yuan, GUAN Li, GAO Bao-an, CHEN Shi-xiongCASE REPORT174-176 